Propagation and attenuation properties of modes supported by graphene nano-ribbons placed on top of a grounded dielectric substrate are investigated by means of a spectral-domain Method-of-Moments approach together with a dyadic description of the graphene conductivity obtained based on semi-classical and quantum-mechanical arguments. Such a description takes into account the possible presence of static biasing fields or spatial-dispersion effects. The attenuation features are investigated and are compared to those of similar metal structures. © 2012 IEEE.
Graphene nanostrip lines: Dispersion and attenuation analysis / Araneo, Rodolfo; Lovat, Giampiero; Burghignoli, Paolo. - ELETTRONICO. - (2012), pp. 75-78. (Intervento presentato al convegno 2012 IEEE 16th Workshop on Signal and Power Integrity, SPI 2012 tenutosi a Sorrento nel 13 May 2012 through 16 May 2012) [10.1109/sapiw.2012.6222915].
Graphene nanostrip lines: Dispersion and attenuation analysis
ARANEO, Rodolfo;LOVAT, GIAMPIERO;BURGHIGNOLI, Paolo
2012
Abstract
Propagation and attenuation properties of modes supported by graphene nano-ribbons placed on top of a grounded dielectric substrate are investigated by means of a spectral-domain Method-of-Moments approach together with a dyadic description of the graphene conductivity obtained based on semi-classical and quantum-mechanical arguments. Such a description takes into account the possible presence of static biasing fields or spatial-dispersion effects. The attenuation features are investigated and are compared to those of similar metal structures. © 2012 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
